61.204.153 is a class C of IPs

Sample IPs from the class C 61.204.153

61.204.153.196	View precise location of 61.204.153.196 on the map!
61.204.153.50	View precise location of 61.204.153.50 on the map!
61.204.153.215	View precise location of 61.204.153.215 on the map!
61.204.153.95	View precise location of 61.204.153.95 on the map!
61.204.153.97	View precise location of 61.204.153.97 on the map!
61.204.153.65	View precise location of 61.204.153.65 on the map!
61.204.153.224	View precise location of 61.204.153.224 on the map!
61.204.153.158	View precise location of 61.204.153.158 on the map!
61.204.153.3	View precise location of 61.204.153.3 on the map!
61.204.153.136	View precise location of 61.204.153.136 on the map!
61.204.153.22	View precise location of 61.204.153.22 on the map!

10 Random IPs

81.214.155.69	Find precise map location of 81.214.155.69
93.31.210.73	Find precise map location of 93.31.210.73
209.108.22.200	Find precise map location of 209.108.22.200
211.197.71.146	Find precise map location of 211.197.71.146
38.207.106.86	Find precise map location of 38.207.106.86
97.89.246.80	Find precise map location of 97.89.246.80
72.163.232.131	Find precise map location of 72.163.232.131
211.213.29.129	Find precise map location of 211.213.29.129
1.52.198.11	Find precise map location of 1.52.198.11
173.47.9.57	Find precise map location of 173.47.9.57
105.17.10.8	Find precise map location of 105.17.10.8

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.